オルソンフィリップ

Hi i have had my linux box turned of for a very long time and i was trying to run updates but it doesnt seem to want to update, is there something i can do? im very green when it comes to Linux. I tried to do the url command but it didnt work: root@pine64:~# sudo armbianmonitor -u System diagnosis information will now be uploaded to <!doctype html> <html lang=en> <head> <meta charset=utf-8> <title>&nbsp;</title> </head> <style> body { font-family: monospace; margin: 2em; } </style> <body> <p>ix.io is taking a break &#127867;</p> <img src="/underconstruction.gif" width="200px"> </body> </html> ------------------------------------------------------------------------------------------ Here is the update commands i did: root@pine64:~# apt-get update Hit:1 http://security.debian.org buster/updates InRelease Hit:2 http://httpredir.debian.org/debian buster InRelease Hit:3 http://httpredir.debian.org/debian buster-updates InRelease Get:4 https://armbian.github.io/configng stable InRelease [3264 B] Ign:5 http://httpredir.debian.org/debian buster-backports InRelease Err:6 http://httpredir.debian.org/debian buster-backports Release 404 Not Found [IP: 151.101.86.132 80] Hit:7 http://netcup.armbian.com/apt buster InRelease Err:4 https://armbian.github.io/configng stable InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 93D6889F9F0E78D5 Reading package lists... Done E: The repository 'http://httpredir.debian.org/debian buster-backports Release' no longer has a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. W: GPG error: https://armbian.github.io/configng stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 93D6889F9F0E78D5 E: The repository 'https://armbian.github.io/configng stable InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. root@pine64:~# apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. root@pine64:~# pihole -up [✗] Update local cache of available packages Error: Unable to update package cache. Please try "sudo apt update" root@pine64:~# sudo apt update Hit:1 http://httpredir.debian.org/debian buster InRelease Hit:2 http://httpredir.debian.org/debian buster-updates InRelease Ign:3 http://httpredir.debian.org/debian buster-backports InRelease Hit:4 http://security.debian.org buster/updates InRelease Err:5 http://httpredir.debian.org/debian buster-backports Release 404 Not Found [IP: 151.101.86.132 80] Get:6 https://armbian.github.io/configng stable InRelease [3264 B] Hit:7 http://fi.mirror.armbian.de/apt buster InRelease Err:6 https://armbian.github.io/configng stable InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 93D6889F9F0E78D5 Reading package lists... Done E: The repository 'http://httpredir.debian.org/debian buster-backports Release' no longer has a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. W: GPG error: https://armbian.github.io/configng stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 93D6889F9F0E78D5 E: The repository 'https://armbian.github.io/configng stable InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. root@pine64:~# lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 10 (buster) Release: 10 Codename: buster ---------------------------------------------------------------------------------------------------------------------